What This Category of Data Entails
This category of data originates primarily from CDN consoles, DNS resolution records, user access logs, and edge node monitoring alerts. Daily generated documents include domain name access forms, cache rule configuration tables, refresh and preheating operation records, and fault analysis reports. Data updates occur either daily or in real time when configuration changes are made. Fields covered include domain names, cache policy parameters, node IP addresses, access request statistics, alert trigger conditions, and additional related items. Typical users include CDN operation engineers, customer technical support staff, and network operations personnel. Core time-intensive steps involve domain name record verification, cache rule debugging, and abnormal node troubleshooting.
Constraints on Citation Source and Traceability
The characteristics of this data category create multiple constraints for the citation source and traceability process. Unlike cloud network and load balancing configurations, this data targets public network distribution scenarios. Traceability must cover access records from global edge nodes. Mixed use of multi-source data requires traceability logic to align with verification rules for different data entry points, preventing cross-source field confusion. Differences in data update frequencies require distinguishing the effective scope of real-time alert logs and daily statistical reports during traceability, to avoid referencing expired configurations. Variations in structural completeness across daily documents mean static fields in domain name access forms and dynamic records in fault reports need different traceability matching rules. Errors in this category directly impact public network access experience, so the traceability process must ensure every referenced entry can be linked to specific configuration operations or node records.
How to Configure Settings
| Configuration Item | Recommended Setting | Rationale |
|---|---|---|
quoteMaxToken | 8000–12000 token | Matches the average length of single CDN access logs and cache rules, to avoid truncating critical traceability information |
responseData | Return full traceability field set | Covers core compliance review fields including domain names, node IPs, update times, to meet security verification requirements |
detail | Enable full-link traceability mode | Establishes associations between cache rule configurations, refresh and preheating operations, and access logs, to facilitate anomaly troubleshooting |
| Single search limit | Top 6 records | Aligns with conventional troubleshooting dimensions used in daily fault analysis reports, to avoid excessive redundant data that reduces review efficiency |
| Maximum context length | 10000 characters | Adapts to the overall document length of domain name access forms and DNS resolution records, to ensure complete citation |
Three Common Misconfigurations
- Symptom: Noticeable retrieval response delay, with prolonged processing time for large language models. Cause: Setting
quoteMaxTokento a value beyond the average length of CDN data, pushing excessive tokens per request and causing high system load. - Symptom: When calling the knowledge base module in a workflow, the output includes no citation information, with empty reference fields. Cause: The
detailfull-link traceability configuration is not enabled, and no association mapping is established between cache rules and access logs, so the system cannot extract valid traceability content. - Symptom: Unintended symbols appear at the end of AI-generated output, which are automatically converted to standard quotation marks afterward. Cause: The return format for
responseDatais not configured correctly, and special format characters built into CDN logs are not filtered, leading to format conflicts during output.
How to Verify Successful Configuration
- Access the FastGPT v4.17.0 configuration backend, export CDN access logs from the past 24 hours, and confirm that the log entries referenced by the system match the exported content.
- Manually trigger a cache refresh operation, and check whether the timestamp and corresponding edge node information for this action are included in the referenced traceability content.
- Adjust the value of
quoteMaxToken, observe changes in retrieval response time, and verify that the threshold aligns with the current CDN data volume. - View the output logs of the workflow module, and confirm that the reference fields include core compliance review information such as domain names and cache policies.
The values listed here are common starting points, and should be validated against samples relevant to the specific deployment in use.
Question material comes from public community discussions. Configuration values are common starting points and should be measured against your own samples. Verified on 2026-10-19.